Question

a body has starting from rest and is accelerating uniformly the distance covered by body in first 3 sec is equal to distance travelled in last second find the time of journey of body​

Answer 1

Answer:

u = 0 m/s

s = ut + 0.5at^2

3s = uT + 0.5aT^2

$\frac{3}{2} at^{2} = \frac{1}{2} aT^{2} \\3t^{2} = T^{2}\\T = 3\sqrt{3} s$